Common Nouns: A common noun is a general name for a person, place, thing, or idea. Examples: dog, city, book, happiness.

Proper Nouns: A proper noun is a specific name for a person, place, thing, or idea. Examples: John, Paris, Harry Potter, Christmas.

Concrete Nouns: A concrete noun is a physical object that can be seen, touched, smelled, tasted, or heard. Examples: table, chair, apple, music.

Abstract Nouns: An abstract noun is a concept or idea that cannot be seen, touched, smelled, tasted, or heard. Examples: love, freedom, courage, happiness.

Collective Nouns: A collective noun is a word that refers to a group of people, animals, or things. Examples: team, herd, flock, family.

Countable Nouns: A countable noun is a noun that can be counted. Examples: book, pen, apple, car.

Uncountable Nouns: An uncountable noun is a noun that cannot be counted. Examples: water, air, sugar, rice.

Compound Nouns: A compound noun is a noun made up of two or more words. Examples: toothbrush, sunflower, basketball, greenhouse.

Possessive Nouns: A possessive noun shows ownership or possession. Examples: John’s car, the dog’s bone, the company’s profits.

Plural Nouns: A plural noun refers to more than one person, place, thing, or idea. Examples: dogs, cities, books, happinesses.